Computing metasurfaces for all-optical image processing: a brief review-Reference-Cited by-同舟云学术

Computing metasurfaces for all-optical image processing: a brief review

Published:2022-02-02 Issue:6 Volume:11 Page:1083-1108
ISSN:2192-8614
Container-title:Nanophotonics
language:en
Short-container-title:

Author:

He Shanshan¹,Wang Ruisi¹,Luo Hailu¹^ORCID

Affiliation:

1. Laboratory for Spin Photonics, School of Physics and Electronics , Hunan University , Changsha 410082 , China

Abstract

Abstract Computing metasurfaces are two-dimensional artificial nanostructures capable of performing mathematical operations on the input electromagnetic field, including its amplitude, phase, polarization, and frequency distributions. Rapid progress in the development of computing metasurfaces provide exceptional abilities for all-optical image processing, including the edge-enhanced imaging, which opens a broad range of novel and superior applications for real-time pattern recognition. In this paper, we review recent progress in the emerging field of computing metasurfaces for all-optical image processing, focusing on innovative and promising applications in optical analog operations, image processing, microscopy imaging, and quantum imaging.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials,Biotechnology

Link

https://www.degruyter.com/document/doi/10.1515/nanoph-2021-0823/pdf

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